Patents by Inventor Per Bengtsson

Per Bengtsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20030159389
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Application
    Filed: December 16, 2002
    Publication date: August 28, 2003
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Patent number: 6607146
    Abstract: The invention relates to an apparatus to be mounted on an agricultural sprayer with the purpose of decreasing the drift and improving the deposition, penetration and uniformity of distribution when applying liquids, such as pesticides and liquid plant nutrients, the use of the apparatus and a method of manufacturing a movable part in one piece. The apparatus comprises a movable part (A) on which a sheet (B) and a sprayer (C) are mounted, which movable part (A) is mounted on a boom (D), and is characterized in that the movable part (A) is manufactured in one piece of an elastic material and is stiffened and weakened in sections and in mounting and use has the shape of a parallelogram.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: August 19, 2003
    Assignee: Acanova AB
    Inventors: Kenneth Alness, Sven Andersson, Per Bengtsson, Sven Bergman, Patrik Enfalt, Anders Engqvist, Niclas Engstrom, Torvald Larsson, Carl Westberg, Per Wretblad
  • Publication number: 20030118812
    Abstract: A thin abrasion resistant decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier. The carrier preferably consists of a fibre board or a particle board with a rectangular cross section and at least two opposite rounded-off edges. One or more floor strips with the same or different cross section is machined from the laminate clad carrier.
    Type: Application
    Filed: February 10, 2003
    Publication date: June 26, 2003
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin
  • Patent number: 6517935
    Abstract: A thin abrasion resistant decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier. The carrier preferably consists of a fiberboard or a particle board with a rectangular cross section and at least two opposite rounded-off edges. One or more floor strips with the same or different cross section is machined from the laminate clad carrier.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: February 11, 2003
    Assignee: Pergo (Europe) AB
    Inventors: Sven Kornfält, Per Bengtsson, Hans Sjölin
  • Patent number: D373203
    Type: Grant
    Filed: April 24, 1995
    Date of Patent: August 27, 1996
    Assignee: Perstorp Flooring AB
    Inventors: Sven Kornfalt, Per Bengtsson